Dell PowerEdge 2950 III running XenServer with 2 VMs gets sluggish after a week and needs rebooted?

Posted by Joshua Rountree on Server Fault See other posts from Server Fault or by Joshua Rountree
Published on 2011-01-10T15:13:03Z Indexed on 2011/01/10 15:55 UTC
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Filed under:

xenserver

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slow

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dell-poweredge

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hangs

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dell-2950

It has weird hangs and then random CPU spikes that do a ton at once. While remoted into the VMs I get an update all at once then it hangs for another 20 seconds. When it lets it go through I get a CPU spike.

Basic server specs for the HW node is: 8 CPUs, 16GB ram 1TB HDD total iPERC6 raid 10

The VMs are barely used but I have them spec'd at VM 1: 4 CPUs, 4GB Ram

VM2: 4 CPUs 6GB ram

The HW node currently says it's total CPU usage is 11% AND Used Memory is at 63%out of 16GB

I'm new to this stuff so I'm not sure. I just recently installed this and set it all up.

Please advise if you can!

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